EP2364395B1 - Verfahren und vorrichtung zur reinigung einer vertiefung in einem rohr eines erdölbohrlochs - Google Patents

Verfahren und vorrichtung zur reinigung einer vertiefung in einem rohr eines erdölbohrlochs Download PDF

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Publication number
EP2364395B1
EP2364395B1 EP09832167.2A EP09832167A EP2364395B1 EP 2364395 B1 EP2364395 B1 EP 2364395B1 EP 09832167 A EP09832167 A EP 09832167A EP 2364395 B1 EP2364395 B1 EP 2364395B1
Authority
EP
European Patent Office
Prior art keywords
tool
orienting
tubing
opening
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP09832167.2A
Other languages
English (en)
French (fr)
Other versions
EP2364395A4 (de
EP2364395A1 (de
Inventor
Espen Osaland
Lasse Haugland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Altus Intervention Technologeis AS
Original Assignee
Altus Intervention AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Altus Intervention AS filed Critical Altus Intervention AS
Publication of EP2364395A1 publication Critical patent/EP2364395A1/de
Publication of EP2364395A4 publication Critical patent/EP2364395A4/de
Application granted granted Critical
Publication of EP2364395B1 publication Critical patent/EP2364395B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0414—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using explosives

Definitions

  • This invention relates to a method of cleaning a cavity in a petroleum well. More particularly, it relates to a method of removing sediment or other undesired material from a cavity in a petroleum well, in which a tool is moved down into the well.
  • the invention also includes a device for practising the method.
  • a prior art kick-over tool is often formed as a wire line tool.
  • the kick-over tool When a valve stem is to be retrieved from its position in the side pocket, the kick-over tool is moved into the pipe to just past the side pocket in which the gas lift valve in question is positioned. The kick-over tool is then carefully pulled back so that, by means of an orienting device, it is rotated about its longitudinal axis into the right direction and is then locked in a desired axial position.
  • US patent 3827490 discloses a kick-over tool and an orienting device of this kind.
  • the intermediate arm is released and, by means of spring force, pivoted together with the stem holder out from the tool body. Then the stem holder is moved towards the valve stem and connected to it, after which the valve stem is pulled out of the gas lift valve.
  • connection of the stem holder to the valve stem may be rendered difficult or prevented by, for example, sediments or other undesired material present between the attachment portion of the valve stem and the side pocket wall.
  • the invention has for its object to remedy or reduce at least one of the drawbacks of the prior art.
  • the method includes positioning a detonable charge in the tool and detonating the charge after the tool has been positioned in the petroleum well.
  • the method thereby enables cleaning of a cavity in a petroleum well by means of a detonable charge.
  • Detonable charges are used to a considerable extent for perforation operations, and procedures for bringing detonable material into a well are well known to a person skilled in the art.
  • An opening is arranged in the tool, the tool being oriented around its longitudinal axis by means of an orienting tool, and the method includes positioning the radial opening relative to the orienting tool, whereby the opening takes a desired direction when the orienting tool is in its active position.
  • the opening may extend radially in the tool.
  • the reaction force of the detonable charge will be directed towards the longitudinal axis of the tool.
  • the reaction force is thereby prevented from imparting a torque to the tool during the detonation. Such a torque could overstrain the orienting device and make the opening rotate away from the desired position.
  • the method may include directing the opening towards the cavity. Thereby the cavity is cleaned by the shock wave that arises during the detonation.
  • the method may include directing the opening tangentially towards the cavity. If the cavity is formed by a cylinder portion or a portion of an annular space, as is often the case in valve stem cleaning, a tangential shock wave will provide considerable rotation of fluid and loose material present in the cavity. Such an orientation of the radial opening is to be preferred.
  • a cleaning tool for removing sediments or other undesired material from a cavity in a petroleum well, a tool being moved down into the well and oriented around its longitudinal axis by means of an orienting tool.
  • the tool is characterized by the features of claim 4 and is provided with an orientable opening for a detonable material. The opening may extend radially in the tool.
  • the opening may be constituted by a number of radial openings or a groove extending axially in the tool.
  • An axial groove is well suited for receiving string-shaped detonable material which is placed and secured in the groove in a manner known per se.
  • the method and device according to the invention solve problems in connection with cleaning a cavity in a petroleum well, in particular a cavity to which access is limited.
  • the reference numeral 1 indicates tubing which is placed in a petroleum well 2, the tubing 1 including a gas lift valve 4.
  • the gas lift valve 4 is placed in a side pocket 6 of the tubing 1.
  • the gas lift valve 4 includes a replaceable valve stem 8 which is provided with a connector portion 10.
  • a kick-over tool 12 of a design known per se which includes an intermediate arm 14 and a stem holder 16.
  • the kick-over tool 12 includes an orienting tool 18 with an orienting body 20.
  • the orienting body 20 has been moved into engagement with an orienting groove 22 in the tubing 1.
  • an orienting tool 18 is known and not described any further.
  • the intermediate arm 14 and stem holder 16 of the kick-over tool 12 have been moved into the side pocket 6 to be able to connect to the connector portion 10.
  • undesired material 28 has built up, preventing the stem holder 16 from engaging the connector portion 10.
  • a tool 30 which is provided with an opening 32 for detonable material 34 is placed in the tubing 1.
  • the tool 30 may form a separate tool or form part of a combined cleaning and kick-over tool, not shown.
  • the tool 30 which has a longitudinal axis 36 has been oriented by means of the orienting tool 18, the opening 32, which is formed by a longitudinal groove in the tool 30, being directed tangentially towards the cavity 24, see figure 3 .
  • the reaction force from the detonation acts through the longitudinal axis 36. Thereby, the reaction force imparts only inconsiderable torque to the tool 30 which is thereby not rotated during the detonation.
  • the shock wave from the detonation propagates tangentially into the cavity 24, loosening and thereby removing the undesired material 28.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Claims (6)

  1. Verfahren zur Entfernung von Sedimenten oder anderem unerwünschten Material (28) aus einem Hohlraum (24) in einem Rohr (1) in einem Erdölbohrloch (2) in welchem ein Werkzeug (30) in das Rohr (1) herunterbewegt wird, dadurch gekennzeichnet, dass das Verfahren umfasst:
    - Anordnen einer sprengfähigen Ladung (34) in einer Öffnung (32) im Werkzeug (30);
    - Ausrichten des Werkzeugs (30) um seine Längsachse (36) mittels eines Ausrichtwerkzeugs (18) umfassend einen Ausrichtkörper (20), welcher mit einer Ausrichtnut (22) im Rohr (1) in Eingriff bringbar ist;
    - Positionieren der Öffnung (32) relativ zum Ausrichtwerkzeug (18), wodurch die Öffnung (32) eine gewünschte Richtung einnimmt wenn das Ausrichtwerkzeug (18) in seiner aktiven Position ist; und
    - Sprengen der Ladung (34) nachdem das Werkzeug (30) im Rohr (1) im Erdölbohrloch (2) positioniert worden ist.
  2. Verfahren gemäss Anspruch 1, dadurch gekennzeichnet, dass das Verfahren das Ausrichten der Öffnung (32) in Richtung des Hohlraums (24) im Rohr (1) umfasst.
  3. Verfahren gemäss Anspruch 1, dadurch gekennzeichnet, dass das Verfahren das tangentiale Ausrichten der Öffnung (32) auf den Hohlraum (24) umfasst.
  4. Werkzeug (30) zum Entfernen von Sedimenten oder anderem unerwünschten Material (28) aus einem Hohlraum (24) in einem Rohr (1) in einem Erdölbohrloch (2), wobei das besagte Werkzeug (30) mit einem Ausrichtwerkzeug (18) umfassend einen Ausrichtkörper (20), welcher mit einer Ausrichtnut (22) im Rohr (1) in Eingriff bringbar ist, versehen ist, dadurch gekennzeichnet, dass das Werkzeug (30) mit einer ausrichtbaren Öffnung (32) für ein sprengbares Material (34) versehen ist.
  5. Vorrichtung gemäss Anspruch 4, dadurch gekennzeichnet, dass sich die Öffnung (32) radial im Werkzeug (30) erstreckt.
  6. Vorrichtung gemäss Anspruch 4, dadurch gekennzeichnet, dass die Öffnung (32) durch eine Nut gebildet wird, welche axial im Werkzeug (30) verläuft.
EP09832167.2A 2008-12-09 2009-12-07 Verfahren und vorrichtung zur reinigung einer vertiefung in einem rohr eines erdölbohrlochs Not-in-force EP2364395B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20085105A NO329366B1 (no) 2008-12-09 2008-12-09 Fremgangsmate og anordning for a rense et hulrom i en petroleumsbronn ved hjelp av en detonerbar ladning
PCT/NO2009/000420 WO2010068111A1 (en) 2008-12-09 2009-12-07 Method and device for cleaning a cavity in a petroleum well

Publications (3)

Publication Number Publication Date
EP2364395A1 EP2364395A1 (de) 2011-09-14
EP2364395A4 EP2364395A4 (de) 2017-01-18
EP2364395B1 true EP2364395B1 (de) 2018-10-17

Family

ID=42242919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09832167.2A Not-in-force EP2364395B1 (de) 2008-12-09 2009-12-07 Verfahren und vorrichtung zur reinigung einer vertiefung in einem rohr eines erdölbohrlochs

Country Status (7)

Country Link
US (1) US8397818B2 (de)
EP (1) EP2364395B1 (de)
BR (1) BRPI0922637B1 (de)
DK (1) DK2364395T3 (de)
EA (1) EA020200B1 (de)
NO (1) NO329366B1 (de)
WO (1) WO2010068111A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9057232B2 (en) 2013-04-11 2015-06-16 Sanuwave, Inc. Apparatuses and methods for generating shock waves for use in the energy industry

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1652650A (en) * 1927-12-13 George d
US2362829A (en) * 1941-08-18 1944-11-14 Myron M Kinley Explosive screen cleaner
US2414349A (en) * 1941-08-25 1947-01-14 Ford I Alexander Method of and means for washing and cleaning well casing perforations and well holes by explosives
US3721297A (en) * 1970-08-10 1973-03-20 R Challacombe Method for cleaning wells
CA1008360A (en) * 1974-07-11 1977-04-12 Francois Dufour Petroleum extraction method and assembly
US3965979A (en) * 1975-02-12 1976-06-29 Teledyne, Inc. Orienting system for a kickover tool
US4033409A (en) * 1976-09-13 1977-07-05 Production Specialties, Inc. Well tubing mandrel with orienting sleeve with trash relieving slot
US4064935A (en) * 1976-09-13 1977-12-27 Kine-Tech Corporation Oil well stimulation apparatus
US4611673A (en) * 1980-03-24 1986-09-16 Reed Rock Bit Company Drill bit having offset roller cutters and improved nozzles
US4757863A (en) * 1987-04-24 1988-07-19 Challacombe Robert D Well cleaning method and apparatus
US4919204A (en) * 1989-01-19 1990-04-24 Otis Engineering Corporation Apparatus and methods for cleaning a well
US5137085A (en) * 1990-06-15 1992-08-11 Ot's Engineering Corporation Side pocket mandrel
US5195585A (en) * 1991-07-18 1993-03-23 Otis Engineering Corporation Wireline retrievable jet cleaning tool
EP0661459A1 (de) * 1993-12-31 1995-07-05 Nowsco Well Service Ltd. Hydraulischer Druckübersetzer für Bohrlöcher
AUPM825794A0 (en) * 1994-09-20 1994-10-13 Gray, Ian Wellbore stimulation and completion device
US5636691A (en) * 1995-09-18 1997-06-10 Halliburton Energy Services, Inc. Abrasive slurry delivery apparatus and methods of using same
US6273187B1 (en) * 1998-09-10 2001-08-14 Schlumberger Technology Corporation Method and apparatus for downhole safety valve remediation
FR2793279B1 (fr) * 1999-05-05 2001-06-29 Total Sa Procede et dispositif pour traiter les perforations d'un puits
US6598682B2 (en) * 2000-03-02 2003-07-29 Schlumberger Technology Corp. Reservoir communication with a wellbore
US7451819B2 (en) * 2000-03-02 2008-11-18 Schlumberger Technology Corporation Openhole perforating
US20040238167A1 (en) * 2003-05-27 2004-12-02 Pinto C. Jason Method of installing control lines in a wellbore
US7306038B2 (en) * 2004-10-13 2007-12-11 Challacombe Bradley J Well cleaning method and apparatus using detonating cord having additional reliability and a longer shelf life
US7490664B2 (en) * 2004-11-12 2009-02-17 Halliburton Energy Services, Inc. Drilling, perforating and formation analysis
RU2007135026A (ru) * 2005-02-23 2009-03-27 Дейл СИКФОРД (US) Способ и устройство интенсификации скважин с помощью взрывчатых веществ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2364395A4 (de) 2017-01-18
NO329366B1 (no) 2010-10-04
EP2364395A1 (de) 2011-09-14
BRPI0922637A2 (pt) 2016-01-05
DK2364395T3 (en) 2019-02-04
EA020200B1 (ru) 2014-09-30
WO2010068111A1 (en) 2010-06-17
EA201190056A1 (ru) 2012-02-28
US8397818B2 (en) 2013-03-19
US20110232911A1 (en) 2011-09-29
NO20085105L (no) 2010-06-10
BRPI0922637B1 (pt) 2019-05-07

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